FEDERAL UNIVERSITY OTUOKE EXAMS PAST QUESTIONS

  INF201: INTRODUCTION TO COMPUTER SYSTEMS ( FEDERAL UNIVERSITY OTUOKE, 2018/2019 SESSION 1 ST SEMESTER) INSTRUCTION: ATTEMPT 4 QUESTION ONLY     1.       QUESTION ONE a.       Expatiate on the following statements/situations:                                                               i.       ‘Random Access Memory’ is a term that describes Primary memory                                                             ii.       Bus width too narrow for word length                                                           iii.       Register addressing technique preferable to immediate addressing technique                                                            iv.       CLA and ADD mnemonics may perform similar function                                                              v.       CPU communicates faster with the PM than with the SM b.       Write assembly language instructions to evaluate D = (P*T 2 + N) * (B*G 2 + M). Use the One-address assembl

  CSC208 : FOUNDATION OF SEQUENTIAL PROGRAMMING (FUO, 2 ND SEMESTER 2018/2019 SESSION) INSTRUCTION : ANSWER QUESTION ONE AND ANY OTHER TWO .   1.       QUESTION ONE a.       Draw a detailed diagram of an Intel 8086 processor. Describe the control and Arithmetic and logic units. b.       Q1b                                                               i.       List two functions of the Intel processor                                                             ii.       What are registers?                                                           iii.       Describe the following registers in the processor; Memory Data Register (MDR), Memory Buffer Register (MBR), Memory Address Register (MAR). c.        Q1c                                                               i.       State how the processor uses the address bus, the data bus, and the control bus to communicate with the system memory?                                                          

MTH202: ORDINARY DIFFERENTIAL EQUATION (ODE) 2018/2019 SESSION FEDERAL UNIVERSITY OTUOKE (FUO) INSTRUCTION: Answer All questions in section A and one question each from section B, C, and D. SECTION A 1.      QUESTION ONE a.      What is an ordinary Differential Equation? Differentiate between Ordinary differential equation and partial differential equation; give at least one example each. b.      Explain the following as it relates to studying Ordinary differential equations                                                               i.       Order of Differential equations                                                             ii.       Degree of Ordinary Differential equations                                                           iii.       Solution of Ordinary Differential equation c.       To form a differential equation the constants in the function tells … d.      Form an Ordinary Differential Equation given the function y=c 1 x + c 2 x 2 + c 3